US news magazine images of black‐Asian American relationships, 1980–1992

During the past 20 years, primarily Latinos and Asians have immigranted to these shores and settled in urban areas. Media sources assert that this influx created particularly problematic relations between blacks and Asian Americans. Using Frame theory and textual analysis, we explored the images newsmagazines produced of this relationship. We found that one frame predominated: the nature of group relations had to do with each group's “essential”; qualities. Within this frame there also appeared four media packages: 1) the nature of the urban space, 2) the role of culture in the quality of relationships, 3) the essential qualities of urban residents and 4) the preeminence of class over race. Analysis of black‐Asian American relationships, while not strictly hegemonic, rarely deviated from accepted critiques. The nature of the coverage constrained understanding to personal shortcomings, while poverty and racial strife were rarely associated with historical and structural factors.     

跳远起跳速度研究综述

对影响跳远起跳速度的有关因素进行了分析。提高起跳速度，增强起跳的效果，使助跑与起跳更好地衔接，是跳远技术的关键。     

Knowledge creation processes as critical enablers for innovation

Knowledge conversion is a prominent theme within the knowledge management field and the question arises how knowledge creation processes can grow innovation capability maturity. This notion provides the platform for aligning knowledge creation processes to the requirements for innovation capability growth from one maturity level to the next. In order to achieve this alignment, the authors identified a knowledge creation path as a key enabler for maturity growth in each innovation capability area. Knowledge management tools and organisational facilitating conditions that support the specific knowledge processes highlighted in the identified path were identified through a literature study and subsequently synthesised to form a framework. This framework provides guidelines for the use of knowledge creation processes as a vehicle to improve innovation. The amount of time needed to practically test the framework does not allow for the practical implementation of the framework and the impact of the framework was demonstrated by discussing a practical organisational scenario.     

录音机 投影仪的维护与修理

介绍了从长期的工作实践中总结出的录音机、投影仪的日常维护与修理方法。     

The effects of isolation and handling on reactivity to footshock and tactile dorsal stimulation

The effects of isolation and handling on the reactivity of rats to two tactile stimuli were assessed in two experiments. In the first experiment, reactivity to more intense footshock was increased in rats raised in isolation but was not affected by handling by an experimenter. In the second experiment, increased reactivity to airpuff stimuli presented to the dorsal surface of isolation-reared rats was reduced by handling. The data suggest that the effects of handling on shock-motivated behaviors are not due to altered reactivity to shock and that the effect of housing or handling must be considered in behavioral tests in which reactivity to tactile stimulation might play a role as dependent or independent variables.     

Undergraduates’ learning experience and learning process: quantitative evidence from the East

This article examines the construct validity of the Course Experience Questionnaire (CEQ) in Hong Kong and investigates the similarities and differences in the process of learning among students in different disciplinary studies. It is based on a survey of 1,563 undergraduate students in two disciplines, humanities and sciences, and of principally Chinese ethnicity. Findings from exploratory and confirmatory factor analyses support the scale structure of the four subscales of a modified version of the CEQ (good teaching, clear goals and standards, appropriate work, and appropriate assessment) in a non-Western context and could provide a basis for cross cultural research and international benchmarking. While there was variation across subgroups, there was a genuine pattern of relationships between the perceptions of learning environment and learning strategies shown by structural modeling. This information could be used to inform the design of discipline-specific programs in the new curriculum.     

A cross‐cultural test of the association between temperament and communication apprehension

The research reported in his study was a cross‐cultural test of the communibiological model of communication apprehension as temperamental expression. The study was designed to replicate the findings reported by Beatty, McCroskey, and Heisel (1998) in the U.S. and Japan. In this study participants from Japan and the U.S. completed measures of communication apprehension, neurotitism, and extroversion. The results indicated that, for both Japanese and U.S. college students, scores on the measure of communication apprehension were significantly correlated with measures of neuroticism and extroversion. Multiple regression analyses indicated that both neuroticism and extroversion predicted unique variance in communication in both cultures and that the multiple correlations for the two cultures did not differ significantly. It was concluded that the replication was successful and that temperament scores are substantially predictive of communication apprehension across the cultures tested.